KARLIVKA, UKRAINE - MAY 23: The body of a pro-Ukraine fighter lies in the grass at the scene of an early morning firefight between the pro-Ukraine Donbass Battalion and the pro-Russia Vostok Battalion militias on May 23, 2014 in Karlivka, Ukraine. At least eight people between the two sides, including one civilian, were killed in an early morning firefight when the Donbass Battalion, a pro-Ukraine militia, attacked a Vostok Battalion checkpoint in the nearby town of Karlivka. (Photo by Brendan Hoffman/Getty Images) *** Local Caption ***